drm/amdgpu: perform p-state switch after the whole hive initialized

P-state switch should be performed after all devices from the hive
get initialized.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by:  Jonathan Kim <Jonathan.Kim@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1 file changed